Intelligent hallux valgus prevention and correction shoe

Abstract

The invention relates to the field of foot health care products, in particular to an intelligent hallux valgus prevention and correction shoe correcting and preventing a hallux valgus malformation. The hallux valgus prevention and correction shoe is composed of a shoe sole, a vamp and an intelligent module, the vamp comprises a correction piece which is located in a gap between the hallux and thesecond toe and connected with the shoe sole, the correction piece makes contact with the first interphalangeal joint of the hallux or the outer side of the distal phalanx part, and inward force is applied to the part; the vamp makes contact with the inner side of the first metatarsophalangeal joint of a foot, and outward force is applied to the inner side of the part; the intelligent module is fixedly connected with the sole sole or the vamp, the intelligent module comprises a power supply module, a wireless communication module and a deformation detection module, and the wireless communication module and the deformation detection module are connected with the power supply module.

Description

technical field [0001] The invention relates to the field of foot health care products, in particular to an intelligent hallux valgus prevention and correction shoe for correcting and preventing hallux valgus deformity of the foot. Background technique [0002] Hallux valgus is a lateral deviation of the hallux at the first metatarsophalangeal joint. Hallux valgus is a complex anatomical deformity and can be extremely challenging to treat. A bunion refers to the prominent medial protrusion that occurs in hallux valgus, but the two terms are generally used interchangeably. Hallux valgus is the most common lesion affecting the hallux. It is more common in middle-aged and older women. It occurs most often in people who have a genetic predisposition plus prolonged wearing of ill-fitting shoes that put abnormal pressure on the hallux. Hallux stiffness generally manifests as a lateral deviation of the hallux at the first metatarsophalangeal joint, and obvious osteophytes appear ...

AI Technical Summary

Problems solved by technology

3. Severe stage of hallux valgus: hallux valgus 20-40 degrees, overlapping toes, collapsed transverse arch, corns, pads, flat feet, heel pain, difficulty balancing the force on both feet, seriously affecting standing and walking

4. Hallux deformity stage: hallux valgus above 40 degrees, toes end of mission, hallux is seriously overlapped, toes are not stressed, arch collapses, it is difficult to walk, the sole of the foot bears part of the pressure of the toes directly, there are calluses on the soles, both feet Severely wrong negative force, it is difficult for all joints to coordinate and operate, resulting in changes in the negative force line of the human body, causing knee joint inflammation, back pain, etc.

Adductor hallux tenotomy and first metatarsal osteotomy are also commonly used methods; correction refers to wearing corrective devices. The current hallux valgus correctors are all worn on the feet, and the correction is achieved through the elastic force of the parts on the device Purpose, but due to the large daily force on the human foot, the external force that causes hallux valgus is also very large. For example, some high-heeled shoes cause hallux valgus because the body weight is concentrated on the forefoot and the shoes are worn for a long time. However, the current orthotics cannot provide such a large correction force, and it is not conducive to the movement of the patient during the correction process, and even if the current correction device uses such a large correction force, the patient cannot bear the pain caused by the continuous tightening of the foot; Moreover, ordinary patients do not have enough judgment on the deformation state of the foot, and they also have insufficient judgment on the orthopedic effect. Wearing high-heeled shoes with poor ergonomic design may cause hallux valgus to become more serious. Current hallux valgus patients and potential patients There is no condition to go to the health care institution frequently to detect the degree of foot deformation

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